The number that you posted in the thread title above isn't a valid Irish mobile number.
Only Irish mobile numbers can be ported from one provider to another.
To port an Irish mobile number from your old provider to 48 follow the instructions here:
If you encounter any issues then post back with details.
If you need to contact 48 support about this then see the links in my signature below.
By the way, it's not really a good idea to post personal details such as your phone number in a public forum like this where anybody can see and use it.
You might want to edit your post to remove it.
